Type::IsInterface Property
Gets a value indicating whether the Type is an interface; that is, not a class or a value type.
Assembly: mscorlib (in mscorlib.dll)
The ClassSemanticsMask distinguishes a type declaration as class, interface or value type.
If the current Type represents a type parameter in the definition of a generic type or generic method, this property always returns false.
This property is read-only.
The following example creates an interface, checks for the interface type, and indicates whether a class has the IsInterface property set.
using namespace System; // Declare an interface. interface class myIFace{}; public ref class MyIsInterface{}; void main() { try { // Get the IsInterface attribute for myIFace. bool myBool1 = myIFace::typeid->IsInterface; //Display the IsInterface attribute for myIFace. Console::WriteLine( "Is the specified type an interface? {0}.", myBool1 ); // Get the attribute IsInterface for MyIsInterface. bool myBool2 = MyIsInterface::typeid->IsInterface; //Display the IsInterface attribute for MyIsInterface. Console::WriteLine( "Is the specified type an interface? {0}.", myBool2 ); } catch ( Exception^ e ) { Console::WriteLine( "\nAn exception occurred: {0}.", e->Message ); } }
Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98, Windows CE, Windows Mobile for Smartphone, Windows Mobile for Pocket PC, Xbox 360, Zune
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.